first time I used Canon and all my programs -Rawtherapee, Darktable, UFRaw, Rawstudio - opened the photos as below. Anyone has idea why this is happening and how to fix it? I use Linux and I'm used to ...

I am trying to remove noise from a picture taken at 2000 ISO on Nikon D90 with RawTherapee and have some weird results.
In order to test the noise removal, I have naively pushed all the chrominance ...

I am just starting using Darktable 1.4 under Mac OS X 1.4. Before I was using Raw Therapee. What I liked about Raw Therapee are the profiles it ships with, especially as the RAWs that come out of my ...